All ICD10 Codes

M77.5

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other enthesopathy of foot and ankle

Use a more specific code (3 billable)
M77.50Other enthesopathy of unspecified foot and ankleM77.51Other enthesopathy of right foot and ankleM77.52Other enthesopathy of left foot and ankle
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:
View CH13 NotesView M77 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M70-M79Other soft tissue disorders (M70-M79)
M77Other enthesopathies
M77.5Other enthesopathy of foot and ankleNot billable
M77.50Other enthesopathy of unspecified foot and ankleBillable
M77.51Other enthesopathy of right foot and ankleBillable
M77.52Other enthesopathy of left foot and ankleBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M77.5:

categoryM77
Other enthesopathies
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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